Tube checker Laboratory marker

Tube Checker is marker for laboratories to record important information on glass containers such as beakers, test tubes and plastic containers.

• You can write directly on plastic products such as polypropylene and polyethylene.
• The written characters are highly resistant to water and solvents (alcohol, chloroform, xylene, etc.), making it a very reliable and safe tool to use as a laboratory marker.
• Written on frosted or frosted surfaces of glass laboratory ware such as beakers, test tubes and glass slides.
• After sufficient drying, the adhesive strength increases. This will not disappear even if you rub it.
• 0.3/1 mm double head
• To erase, soak a cloth in a neutral detergent and rub it.
• Inscriptions on paper cannot be erased.

Recommended drying time:

• smooth surface glass: 3-5 minutes
• smooth surface plastic 3 minutes
• frosted surface glass 30 seconds
• frosted surface plastic 30 seconds
• film 30-second.